Answer: they have the same number in them for example -4 and 4
Step-by-step explanation:
1) In how many ways can a girl choose a two-piece outfit from 9 blouses and 8 skirts?
A) 17
B) 19
C) 144
D) 72
The total number of ways a girl can choose a two-piece outfit from 9 blouses and 8 skirts is 72.
What is permutation?Permutation is a mathematical calculation of the number of ways a particular set can be arranged, where order of the arrangement matters.
Permutation Formula[tex]^{n} P_{r} = \frac{P!}{(n-r)!}[/tex]
Where,
[tex]^{n}P_{r}[/tex] is permutation
n is the number of objects
r is the number of objects selected.
According to the given question.
Total number of blouses = 9
Total number of skirts = 8
So,
the number of ways of choosing one blouse from 8
=[tex]^{8} P_{1}[/tex]
= [tex]\frac{8!}{(8-1)!} \\[/tex]
= [tex]\frac{8!}{7!}[/tex]
= [tex]\frac{8\times 7!}{7!}[/tex]
= [tex]8[/tex]
And the number of ways of choosing one skirt from 9
[tex]^{9} P_{1} \\= \frac{9!}{(9-1)!} \\= \frac{9\times 8!}{8!} \\=9[/tex]
Therefore,
The total number of ways of choosing two piece outfit from 9 blouses and 8 skirts
= [tex]^{8} P_{1} \times ^{9} P_{1}[/tex]
= [tex]8 \times 9[/tex]
[tex]= 72[/tex]
Hence, the total number of ways a girl can choose a two-piece outfit from 9 blouses and 8 skirts is 72.
Find out more information about permutation here:
https://brainly.com/question/1216161
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Is this correct people?
Answer:
Yes
Step-by-step explanation:
Answer:
Yes that answer is correct :)
How can you represent a rate with 100 as the whole?
Since, 100 is a positive integer and is a counting number. Hence, it is considered to be a whole number.
Solve for y 2 y = A 2Y + B + A B
Call me when you want, call me when you need
Call me in the morning, I'll be on the way
Call me when you want, call me when you need
Call me out by your name, I'll be on the way like
The decimal form of (-104)/5 is ____________
Step-by-step explanation:
4.5×10 5 =450000
hope it will help you
Is this last one correct?
Answer:
yes
Step-by-step explanation:
2 1/4 is the most ofen used.
1 1/2 is the least amount of glue needed
subtract it and you get 3/4
Answer:
yes it is
Step-by-step explanation:
Find last year's salary if, after a 4% pay raise, this year's salary is $33,800.
Answer:
1352
Step-by-step explanation:
4% of 33,800 is 1352 last years salary was 32448
solve both pls brainliest
Answer:
x= 4.66
v-9= 63
Step-by-step explanation:
Hope this helps! :)
*Victor was 72 btw*
Dùng kí hiệu toán học để viết mệnh đề sau:
Định nghĩa : tam giác ABC gọi là tam giác cân nếu có hai góc bằng nhau
Answer:
g vs lhnkdeugyvsvjxbd shall
help plshddjjdhdjjdjdjdh
Is triangle RWS triangle QWT
Answer:
Try it as a RWS triangle
1.Which of the following is equivalent to 0.00451
Second question. Which of the following is equivalent to 6.32 x 10-*3?
Answer:
1)[tex]4.51[/tex]×[tex]10^-3[/tex]
2) .00632
Step-by-step explanation:
1.Which of the following is equivalent to 0.00451?
= [tex]\frac{451}{100000}[/tex]
=[tex]\frac{4.51}{1000}[/tex]
=[tex]\frac{4.51}{10^3}[/tex]
= [tex]4.51[/tex]×[tex]10^-3[/tex]
Therefore the answer is (a)
===================================================================
Which of the following is equivalent to 6.32 x 10-*3?
In order to find the answer to this question you can just put the notation into standard form which means they will be equivalent to each other.
The exponent is negative so you move to the left:
[tex]6.32=.00632[/tex]
=[tex].00632[/tex]
Therefore 6.32*10^-3 is equivalent too (c) .00632
no link or bot right please
Answer:
4^-14
Step-by-step explanation:
4^-5 x 4^-4 x 4^-5 = 4^-14
1/4^14
And this is not the only question I got to get five right so if you get the question right wait until I make another question please and thank you
9514 1404 393
Answer:
A rotation 90° CW followed by translation right 5 units.
Step-by-step explanation:
It is easier to choose the right composition of transformations if we know what your choices are.
Figure F has an orientation that is 90° CW from that of figure E, so a 90° CW or 270° CCW rotation could be one of the transformations.
Rotation about the origin will move the figure so that the acute angle is in a different quadrant. In order to return it to the same quadrant a translation is required. The amount of translation will depend on whether it comes before or after the rotation.
Possible sequence of motions are ...
A rotation 90° CW followed by translation right 5 unitsTranslation up 5 units followed by rotation 90° CWA line that includes the point (3, 2) has a slope of 0. What is its equation in slope-intercept
form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.
Answer:
y=0x+2
Step-by-step explanation:
To find the quotient of 3 1/6 multiply 3 by? A.1/6 B.3/6 C.3 or D.6?????!!!!! Hellpppppp meeeeeeeeee
Step-by-step explanation:
first, you multiply 3 by 6 and then add 1 to the answer the quotient will be 19/6
A) AAS
B)ASA
C)not enough information
D) SSS
3d + 5 where d=3 show work
Answer:
•Equation => 3d + 5
d = 3
3 x 3 + 5
9 + 5
14 = Answer
Hope it's helpful
Answer:
3d+5=9+5=14
Step-by-step explanation:
3(d)=3*3=9
D=3
+5=14, answer is 14
brainest?
Michelle has money in two savings accounts. One rate is 6%
and the other is 14%
. If she has $900
$
900
more in the 14%
account and the total interest is $209
, how much is invested in each savings account?
Answer:
$415 at 6% and $1315 at 14%
Step-by-step explanation:
She has x amount at 6%.
She has y amount at 14%.
y = x + 900
0.06x + 0.14y = 209
Since the first equation is already solved for y, we use the substitution method. Substitute x + 900 for y in the second equation and solve for x.
0.06x + 0.14(x + 900) = 209
0.06x + 0.14x + 126 = 209
0.2x = 83
x = 415
y = x + 900
y = 415 + 900
y = 1315
Answer: $415 at 6% and $1315 at 14%
In pack of ten books, three are geometry books while the rest are book on algebra. If three books are drawn at random, what is the probability that one of them is geometry book and the others are book on algebra
Answer:
21/40.
Step-by-step explanation:
There are 3 geometry and 7 algebra books.
If the geometry book is drawn first probability = 3/10
If the second is algebra P = 7/9.
If the third is algebra P = 6/8 = 3/4.
So the probability of all three being drawn in this order = 3/10 * 7/9 * 3/4
= 63/360
= 7/40.
Now there are a total of 3 ways in the order they are drawn, That is:
GAA
AGA
AAG.
So the required probability = 3 * 7/40
= 21/40.
Plz help me fast urgent thank you :) 20 points
Answer:
I believe it is A. Cooperative Federalism
Step-by-step explanation:
The other ones don't seem applicable to the diagram
Answer:
number 3 dual federalism
Divide:
27.68) 2363.872
Answer:
85.4
Step-by-step explanation:
please help with geometry homework
NO LINKS!!! Hyperbola: y = 1/x
Shape:
Domain:
Range:
Locater point:
Asymptotes:
Hyperbola: y = 1/x
--------------------------------
Shape: open curve with two branches
Domain: Any non-zero real number x < 0, x > 0 or x∈ (-∞, 0) ∪ (0, +∞)
Range: Any non-zero real number y < 0, y > 0 or y∈ (-∞, 0) ∪ (0, +∞)
Locater point: Imaginary point of intersection of asymptotes (0, 0)
Asymptotes: x = 0 and y = 0
Select the correct answer.
What is the equation of the line that has a slope of 1 and passes through the point (1,5)?
Y - 1 = (x + 5)y - 1 = (x + 5)
y - 5 = (x - 1)y - 5 = (x - 1)
y + 1 = (20 – 5)y + 1 = (x - 5)
y + 5 = (x + 1)y + 5 = (1 + 1)
Please I need answer ASAP!! I’ll make you brainliest!!
Answer:b
Step-by-step explanation:
Solve for a side in right angles picture added
Answer:
AC=5
in a basic right triangle the small side is always one shorter than the big side which is always one smaller than the hypotenuse.
What’s three-and-two-fifths times three-and-one-fourth?
Answer:
Answer is 221/20
Step-by-step explanation:
if we solve 3 2/5 × 3 1/4
then we will get 221/20.
Select the situation that have a unit rate equivalent to 3 units to 1 unit!!??
Answer: i believe it can be c ( the water house streams 6 gallons of water in 2 minutes.
Step-by-step explanation:
i dont have explanation just the answer. and i hope that the right answer.
Answer:
C., E.
Step-by-step explanation:
A. 3/30 = 1/10 No
B. 3/6 = 1/2 No
C. 6/2 = 3/1 Yes
D. 3/3 = 1/1 No
E. 15/5 = 3/1 Yes
Answer: C., E.
Jack paid $46 for 4 pizzas. How much did he pay per pizze?
Answer:
46÷4 = 11.5
so tha answer is $11.50
Step-by-step explanation:
brainliest plz
please ans very easy question
Answer:
what is the question please tell me on comment
